/* Schriften lokal gehostet (keine Verbindung zu Google); nur Latin-Ausschnitt, reicht für Deutsch. */
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 400 900; font-stretch: 62% 125%; font-display: swap; src: url(../fonts/archivo-latin-var.woff2) format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/ibm-plex-mono-500-latin.woff2) format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(../fonts/ibm-plex-mono-600-latin.woff2) format('woff2'); }

/* ==========================================================================
   Rocktower V2 – Designsystem "Blackened Steel"
   Schwarzer Stahl, Knochenweiß, Signalrot. Harte Kanten, Warnstreifen,
   riesige schmale Versalien. Raster 8 px, Radius 0, Linien 2 px.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --steel-black: #0B0B0C;   /* Grund */
  --graphite:    #161617;   /* Flächen */
  --line:        #2b2a28;   /* feine Trennlinien */
  --bone:        #F2EFE8;   /* Text, Rahmen */
  --bone-dim:    #CFCBC2;   /* Fließtext auf Schwarz */
  --ash:         #A8A59D;   /* sekundärer Text (8:1 auf Schwarz) */
  --signal:      #E5251B;   /* Aktionsflächen, weißer Text darauf (4,8:1) */
  --signal-hot:  #FF3B30;   /* Akzent-Text/Linien auf Schwarz (5,4:1) */

  --font-display: 'Anton', 'Impact', sans-serif;
  --font-label:   'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Barlow', system-ui, sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 72px;
  --gutter: clamp(20px, 4vw, 48px);
  --header-h: 72px;
  --measure: 70ch;
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--steel-black);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--bone); outline-offset: 3px; }
::selection { background: var(--signal); color: #fff; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--signal); color: #fff; padding: var(--space-2) var(--space-3);
  font-family: var(--font-label); font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.skip-link:focus { left: 0; }

/* ---------- Typografie ---------- */
.eyebrow {
  font-family: var(--font-label); font-weight: 600; font-size: 1.125rem;
  letter-spacing: .3em; text-transform: uppercase; color: var(--signal-hot);
  margin: 0 0 var(--space-1);
}
.display {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  line-height: .9; letter-spacing: .01em; margin: 0;
}
.display--xl { font-size: clamp(72px, 17vw, 232px); line-height: .86; }
.display--l  { font-size: clamp(44px, 7vw, 88px); }
.display--m  { font-size: clamp(36px, 5vw, 64px); line-height: 1; }
.display--s  { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.05; }
.outline-text { color: transparent; -webkit-text-stroke: 2px var(--bone); }
.label {
  font-family: var(--font-label); font-weight: 600; font-size: 1.0625rem;
  letter-spacing: .14em; text-transform: uppercase;
}
.muted { color: var(--ash); }

/* ---------- Layout ---------- */
.site-main { min-height: 60vh; }
.section { padding: var(--space-6) var(--gutter); }
.section--graphite { background: var(--graphite); }
.section__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-2); margin-bottom: var(--space-5); }
.container { max-width: 1280px; margin-inline: auto; }
.hazard { height: 16px; background: repeating-linear-gradient(135deg, var(--signal) 0 16px, var(--steel-black) 16px 32px); }

/* ---------- Buttons & Badges ---------- */
.btn {
  display: inline-block; cursor: pointer; border: 2px solid transparent;
  font-family: var(--font-label); font-weight: 600; font-size: 1.25rem;
  letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  padding: 16px 34px; line-height: 1.1; transition: background .15s, color .15s, border-color .15s;
}
.btn--primary { background: var(--signal); color: #fff; }
.btn--primary:hover { background: var(--bone); color: var(--steel-black); }
.btn--ghost { border-color: var(--bone); color: var(--bone); background: transparent; }
.btn--ghost:hover { background: var(--bone); color: var(--steel-black); }
.btn--sm { font-size: 1.0625rem; padding: 11px 22px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.link {
  color: var(--signal-hot); text-decoration: none; border-bottom: 2px solid var(--signal-hot);
  font-family: var(--font-label); font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.link:hover { color: var(--bone); border-color: var(--bone); }
.badge {
  display: inline-block; font-family: var(--font-label); font-weight: 600; font-size: .875rem;
  letter-spacing: .16em; text-transform: uppercase; padding: 3px 10px;
  background: var(--signal-hot); color: var(--steel-black);
}
.badge--outline { background: none; border: 2px solid var(--bone); color: var(--bone); padding: 1px 10px; }
.badge--locked { background: none; border: 2px dashed #6d6a63; color: var(--ash); padding: 1px 10px; }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; min-height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: 0 var(--gutter); background: var(--steel-black); border-bottom: 2px solid var(--bone);
}
.site-header__brand {
  font-family: var(--font-display); font-size: 1.75rem; letter-spacing: .04em; text-transform: uppercase;
  text-decoration: none;
}
.site-header__toggle { display: none; background: none; border: 0; color: var(--bone); cursor: pointer; padding: 10px; }
.site-header__toggle .icon { fill: currentColor; }
.site-header__toggle .icon--close { display: none; }
.site-header.is-open .icon--menu { display: none; }
.site-header.is-open .icon--close { display: block; }

.site-nav {
  display: flex; align-items: center; gap: 4px var(--space-4);
  font-family: var(--font-label); font-weight: 600; font-size: 1.125rem; letter-spacing: .12em; text-transform: uppercase;
}
.site-nav__link { display: block; padding: 24px 0; text-decoration: none; border-bottom: 3px solid transparent; white-space: nowrap; }
@media (min-width: 64.01em) and (max-width: 80em) {
  .site-nav { gap: 4px 20px; font-size: 1rem; letter-spacing: .08em; }
}
.site-nav__link:hover, .site-nav__link.is-current, .site-nav__group.is-current > .site-nav__link { color: var(--signal-hot); }
.site-nav__link.is-current { border-bottom-color: var(--signal-hot); }
.site-nav__group { position: relative; display: flex; align-items: center; gap: 2px; }
.site-nav__caret { background: none; border: 0; color: inherit; cursor: pointer; padding: 6px; display: inline-flex; }
.site-nav__caret .icon { fill: currentColor; transition: transform .2s; }
.site-nav__caret[aria-expanded="true"] .icon { transform: rotate(180deg); }
.site-nav__sub {
  list-style: none; margin: 0; padding: 8px 0; display: none; flex-direction: column;
  position: absolute; top: 100%; left: 0; min-width: 260px; z-index: 60;
  background: var(--steel-black); border: 2px solid var(--bone);
}
.site-nav__sub a { display: block; padding: 10px 20px; text-decoration: none; white-space: nowrap; }
.site-nav__sub a:hover { background: var(--bone); color: var(--steel-black); }
.site-nav__sub .is-upcoming a { color: var(--ash); font-weight: 500; font-size: 1rem; }
.site-nav__group:hover .site-nav__sub,
.site-nav__group:focus-within .site-nav__sub,
.site-nav__group.is-open .site-nav__sub { display: flex; }

@media (max-width: 64em) {
  .site-header__toggle { display: inline-flex; }
  .site-nav {
    display: none; position: fixed; inset: var(--header-h) 0 0 0; overflow-y: auto;
    flex-direction: column; align-items: stretch; gap: 0; padding: var(--space-2) var(--gutter) var(--space-5);
    background: var(--steel-black); font-size: 1.5rem;
  }
  .site-header.is-open .site-nav { display: flex; }
  .site-nav__link { padding: 16px 0; border-bottom: 2px solid var(--line); }
  .site-nav__link.is-current { border-bottom-color: var(--signal-hot); }
  .site-nav__group { flex-wrap: wrap; border-bottom: 2px solid var(--line); }
  .site-nav__group > .site-nav__link { flex: 1; border-bottom: 0; }
  .site-nav__caret { padding: 14px; }
  .site-nav__sub { position: static; flex-basis: 100%; min-width: 0; border: 0; border-left: 2px solid var(--signal); padding: 0 0 8px 8px; }
  .site-nav__group:hover .site-nav__sub, .site-nav__group:focus-within .site-nav__sub { display: none; }
  .site-nav__group.is-open .site-nav__sub { display: flex; }
  .site-nav .btn { margin-top: var(--space-3); text-align: center; }
}

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-6) var(--gutter) var(--space-5);
  background: radial-gradient(ellipse at 80% 0%, #2a0d0b 0%, var(--steel-black) 60%);
}
.hero__meta { display: flex; flex-wrap: wrap; gap: var(--space-3) 56px; align-items: flex-end; margin-top: var(--space-5); }
.hero__lead { margin: 0; max-width: 28em; font-size: 1.25rem; color: var(--bone-dim); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }

/* ---------- Line-up ---------- */
.lineup { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-3); }
.band-card { display: block; background: var(--graphite); border: 2px solid var(--signal-hot); text-decoration: none; transition: transform .15s, border-color .15s; }
.band-card:hover { transform: translateY(-4px); border-color: var(--bone); }
.band-card__media {
  aspect-ratio: 4 / 3; overflow: hidden;
  background: repeating-linear-gradient(135deg, #1e1e20 0 14px, var(--graphite) 14px 28px);
}
.band-card__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: filter .25s; }
.band-card:hover .band-card__media img { filter: none; }
.band-card__body { padding: var(--space-3); }
.band-card__name { font-family: var(--font-display); font-size: 2.75rem; line-height: 1.05; text-transform: uppercase; margin: var(--space-1) 0 0; }
.band-card__genre { margin: 4px 0 0; color: var(--ash); font-family: var(--font-label); font-weight: 500; font-size: 1.125rem; letter-spacing: .1em; text-transform: uppercase; }
.band-card--locked { background: var(--steel-black); border: 2px dashed #4a4843; color: var(--ash); }
.band-card--locked:hover { transform: none; border-color: #6d6a63; }
.band-card--locked .band-card__media { display: flex; align-items: center; justify-content: center; background: none; font-family: var(--font-display); font-size: 6rem; color: #2b2a28; }
.band-card--locked .band-card__name { color: #6d6a63; }

/* ---------- Infoleiste ---------- */
.info-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border-block: 2px solid var(--bone); }
.info-strip__item { padding: var(--space-4) var(--gutter); border-right: 2px solid var(--line); }
.info-strip__item:last-child { border-right: 0; }
.info-strip__item .eyebrow { font-size: 1rem; letter-spacing: .2em; }

/* ---------- Teaser ---------- */
.teasers { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-3); }
.teaser { display: block; padding: var(--space-4); border: 2px solid var(--bone); text-decoration: none; transition: background .15s, color .15s; }
.teaser:hover { background: var(--bone); color: var(--steel-black); }
.teaser:hover .muted { color: #4a4843; }
.teaser p { margin: var(--space-1) 0 0; }

/* ---------- Seiten & Fließtext ---------- */
.page-head { padding: var(--space-6) var(--gutter) var(--space-4); background: radial-gradient(ellipse at 85% 0%, #2a0d0b 0%, var(--steel-black) 65%); border-bottom: 2px solid var(--bone); }
.page-body { padding: var(--space-5) var(--gutter) var(--space-6); }
.prose { max-width: var(--measure); margin-inline: auto; }
.prose--center { text-align: center; }
.prose p, .prose ul, .prose ol { color: var(--bone-dim); }
.prose a { color: var(--signal-hot); text-underline-offset: 3px; }
.prose a:hover { color: var(--bone); }
.prose h2, .prose .headline-secondary {
  font-family: var(--font-display); font-weight: 400; font-size: clamp(30px, 4vw, 44px); line-height: 1.05;
  text-transform: uppercase; text-align: left; margin: var(--space-5) 0 var(--space-2); color: var(--bone);
}
.prose h2:first-child { margin-top: 0; }
.prose strong { color: var(--bone); }
.prose ul { padding-left: 1.25em; list-style: square; }
.prose ul[style] { margin: 0 !important; padding-left: 1.25em; }

/* ---------- Band-Seite ---------- */
.band-logo { width: min(520px, 100%); margin: 0 auto var(--space-4); mix-blend-mode: lighten; } /* schwarzer Logohintergrund verschmilzt mit dem Seitengrund */
.band-photo { width: min(960px, 100%); margin: 0 auto var(--space-5); border: 2px solid var(--bone); }
.band-next { max-width: var(--measure); margin: var(--space-5) auto 0; padding: var(--space-3); border: 2px dashed #4a4843; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2); }

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: var(--space-3) 0 var(--space-5); }
.gallery__item { display: block; aspect-ratio: 1; padding: 0; border: 0; background: var(--graphite); cursor: zoom-in; overflow: hidden; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s, filter .25s; filter: grayscale(.4); }
.gallery__item:hover img { transform: scale(1.06); filter: none; }
.lightbox { border: 2px solid var(--bone); background: var(--steel-black); padding: 0; max-width: min(96vw, 1400px); max-height: 94vh; }
.lightbox::backdrop { background: rgba(0, 0, 0, .88); }
.lightbox img { max-width: 100%; max-height: 82vh; margin: 0 auto; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); padding: 8px 12px; }
.lightbox__bar button { background: none; border: 2px solid var(--bone); color: var(--bone); cursor: pointer; padding: 6px 16px; font-family: var(--font-label); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: 1rem; }
.lightbox__bar button:hover { background: var(--bone); color: var(--steel-black); }
.band-heading { margin: var(--space-6) 0 0; }

/* ---------- Formulare (Gästebuch) ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-5); align-items: start; }
.card { background: var(--graphite); border: 2px solid var(--bone); padding: var(--space-4); }
.card + .card { margin-top: var(--space-3); }
.card__title { font-family: var(--font-display); font-weight: 400; font-size: 1.75rem; text-transform: uppercase; margin: 0 0 var(--space-3); }
.field { margin-bottom: var(--space-3); }
.field label { display: block; margin-bottom: 6px; font-family: var(--font-label); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.field input, .field textarea {
  width: 100%; background: var(--steel-black); color: var(--bone); border: 2px solid var(--ash);
  padding: 12px 14px; font: inherit; border-radius: 0;
}
.field input:focus, .field textarea:focus { border-color: var(--bone); outline: 3px solid var(--signal-hot); outline-offset: 0; }
.field input:disabled, .field textarea:disabled { opacity: .5; }
.alert { padding: var(--space-2) var(--space-3); margin-bottom: var(--space-3); border-left: 6px solid; }
.alert ul { margin: 0; padding-left: 1.1em; }
.alert--ok { border-color: #5cc26a; background: #12231a; }
.alert--error { border-color: var(--signal-hot); background: #2a0f0d; }
.alert--warn { border-color: #f0b429; background: #262012; }
.entry__meta { font-family: var(--font-label); letter-spacing: .1em; text-transform: uppercase; color: var(--ash); font-size: .95rem; }
.entry__name { font-family: var(--font-label); font-weight: 600; font-size: 1.25rem; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 6px; }
.entry p { margin: 0 0 8px; color: var(--bone-dim); }
.sr-only, .hp { position: absolute; left: -9999px; }

/* ---------- Anfahrt ---------- */
.map { width: 100%; height: 420px; border: 2px solid var(--bone); margin: var(--space-3) 0; background: var(--graphite); }
.map-actions { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.map-actions .btn { font-size: 1rem; padding: 12px 20px; }
.leaflet-container { font-family: var(--font-body); }

/* ---------- Support ---------- */
.sponsors { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); max-width: 1100px; margin-inline: auto; }
.sponsor-tile { display: flex; align-items: center; justify-content: center; aspect-ratio: 3 / 2; padding: 20px; background: #fff; border: 2px solid var(--bone); transition: transform .15s; }
.sponsor-tile:hover, .sponsor-tile:focus-visible { transform: translateY(-4px); }
.sponsor-tile img { max-width: 100%; max-height: 100%; object-fit: contain; filter: grayscale(1); transition: filter .15s; }
.sponsor-tile:hover img { filter: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--graphite); padding: var(--space-5) var(--gutter) var(--space-3); }
.site-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-3); }
.site-footer__brand { font-family: var(--font-display); font-size: 3rem; text-transform: uppercase; letter-spacing: .04em; line-height: 1; }
.site-footer__social { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--space-1); }
.site-footer__social a { display: flex; padding: 12px; border: 2px solid var(--bone); transition: background .15s, color .15s; }
.site-footer__social a:hover { background: var(--bone); color: var(--steel-black); }
.site-footer__social svg { fill: currentColor; }
.site-footer__counter { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4); margin: var(--space-4) 0; font-family: var(--font-label); letter-spacing: .12em; text-transform: uppercase; color: var(--ash); }
.site-footer__num { font-family: var(--font-display); font-size: 1.75rem; color: var(--bone); letter-spacing: .04em; margin-right: 6px; }
.site-footer__note { color: var(--ash); }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-1) var(--space-4); padding-top: var(--space-3); border-top: 2px solid var(--line); font-family: var(--font-label); letter-spacing: .08em; text-transform: uppercase; color: var(--ash); font-size: 1rem; }
.site-footer__bottom a { text-decoration: none; }
.site-footer__bottom a:hover { color: var(--bone); }